This is the top level directory for SKIP specific code.  It contains a 
number of sub-directories:

Makefile		- What else?
bdcmod			- Bulk Data crypt Modules (DES, 3 DES)
common			- Kernel code which is non-platform specific
include			- Global include files for kernel and key manager
keymgrd			- The SKIP key manager
man			- Manual pages for the various skip commands
sunos			- SunOS specific files
tools			- Various tools to administer the system
